baber/WOPTO huggingface dataset:
Patent JP-H0776480-A (JP)
Title: Centering device for passenger conveyer
Inventor: AKIMOTO TAKAHIRO
IPC: B66B31/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a centering device for a passenger conveyer which can center an installed object without a piano wire or bob. CONSTITUTION:A laser beam 21 is radiated from a reference position into a vertical surface by the drive of a laser oscillator 22. A portion of the laser beam 21 is transmitted through a half prism 36 provided on a bottom surface 32a of a bracket 32 and the other portion is refracted at a right angle by the prism. The bracket 32 is moved horizontally to detect a portion of the laser beam 21 with a first laser detector 34. The bracket 32 is rotated about a vertical axis to detect the other portion of the laser beam 21 with a second laser detector 35 and under such condition a distance between a reference line 39 and an installed object is measured by a steel rule 38 of the bracket 32. Thus, safety, operational efficiency and accuracy in centering can be improved in the centering.
Patent JP-H04105625-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: KAJIKAWA SABURO
IPC: A47L9/04
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a floor nozzle provided with function according to a life style by arranging a motor or the driving source of an air turbine or the like, a transmitting mechanism for transmitting the driving force of the driving source, and a main agitator to be rotated forward or reversely by the force of the transmitting mechanism. CONSTITUTION:A main agitator 21 is composed of a plurality of spiral agitating bodies 33 which are vertically arranged to be extended in the longitudinal direction of the outer peripheral surface of a roughly-cylinder-shaped rotor 32. Then, the agitating bodies 33 are formed with the flexible material of rubber or the like, and on the one-surfaces of the agitating bodies 33, a plurality of projections 34a are formed, and on the other surfaces, the number of projections shorter than that of the projections 34a, or the projections 34b of levels lower than the levels of the projections 34a are formed. When a carpet is cleaned, then by the agitator 21, a floor nozzle is rotated forward in the pushing direction, and in other words, the nozzle is rotated in the advancing direction, and so with the distortion of the agitating bodies 33 due to the rotation, the projections 34a are to come in contact with the surface of the carpet.
Patent JP-H0954444-A (JP)
Title: Production of electrophotographic photoreceptor and honing device used for the same
Inventor: HARADA YUSUKE
IPC: B24C9/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an electrophotographic photoreceptor which is free from image quality defects, such as interference fringe patterns and black dots, in spite of formation of images by a laser beam, and is free from image quality defects by charge leakage and a honing treatment device used for the same. SOLUTION: Fine polymer powder is used as a polishing agent in a processing for producing the electrophotographic photoreceptor forming photosensitive layers on a substrate 1 subjected to surface roughening by subjecting the substrate 1 surface to a honing treatment using the polishing agent. The fine polymer powder to be used as the polishing agent is preferably spherical. The device used for the honing treatment is constituted by forming the inside surfaces of a treating vessel 5 and piping 6, which come into contact with the polishing agent, of plastics 7 as the honing device for subjecting the surface of the substrate 1 of the electrophotographic photoreceptor to the surface roughening treatment by spraying the polishing agent consisting of the fine polymer powder thereon.
Patent JP-2000058344-A (JP)
Title: Choke coil
Inventor: SUZUKI MASAHIRO
IPC: H02P7/292
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization and reducing cost of a choke coil by arranging a first core and a second core in parallel providing a coil thereon. SOLUTION: A choke coil is formed by providing a ferrite based core 1 and a core 2 magnetically in parallel, the core 1 which is formed of a material difficult to be saturated magnetically due to the high magnetic saturation level, and the core 2 which is formed of a material with low magnetic saturation level but high permeability. The core 1 is formed as an open magnetic circuit and the core 2 is formed as a closed magnetic circuit. A coil 3 is wound across the core 1 and the core 2, and the terminal of the coil 3 is connected to the terminal 4. Inductance of the core 2 is set larger than the inductance of the core 2. As a result, while high impedance and high rated current is satisfied, the choke coil can be obtained with miniaturization and at low cost.
Patent JP-H07155101-A (JP)
Title: Sausage skin with closed end part and formation of said closed end part
Inventor: FURORENTEINO MADORIGARUUOSEGED
IPC: A22C13/02
Filed: 1994-09-21
Abstract: PURPOSE: To simply carry out a packing process in the production of sausage, etc., by allowing a guide means to partially twist the tip part of a casing so as to form a tip part closing part in order to form a ventilation hole at the axial direction tip part of the casing. CONSTITUTION: After a shirred tubular casing is introduced into a cylindrical casing guide 26 to fix a shirred end 28 to the inside of the guide 26, a non- shirred, end is wound onto a tip part closing part guide 24 by the rotation of the guide 24 by a compressing plunger 31 and a seal clip 18. The seal clip is separated, the guide 24 is inserted and an external butt 17 is slid in an axial direction to form the tip part closing part by the moving back of the guide 24 and the moving forward of the plunger 31. The tip part closing part is provided with a ventilation hole to escape compressed gas, etc., generated in the process of packing meat, etc.
Patent JP-S6471155-A (JP)
Title: Thyristor valve gear
Inventor: MOGI SHIGERU
IPC: H01L29/74
Filed: 1987-09-11
Abstract: PURPOSE:To scale down insulating size, and to reduce power loss by filling the insides of modules with liquid nitrogen, bonding each module by insulating pipes and assembling ones of modules at a lowermost stage and an uppermost stage and a cooler by insulating pipes. CONSTITUTION:A module 4 is formed in closed structure, and the inside of the module 4 is filled with liquid nitrogen the module 4 and an adjacent module 5 are bonded by an insulating pipe 2. Modules 5, 6 at an uppermost stage and a lowermost stage and a cooler 8 for liquid nitrogen installed near a thyristor valve body are assembled by insulating pipes 10, 11. Liquid nitrogen for cooling can be fed successively to each module 4, 5, 6 by utilizing a circulation system pump. All of connecting wires among parts in the modules 4, 5, 6 are formed by a superconductor. Accordingly, insulating size in the modules 4, 5, 6 is scaled down, and power loss in the modules 4, 5, 6 is reduced.
Patent JP-H0274977-A (JP)
Title: Image processor
Inventor: MIYAGI TAKESHI
IPC: G03G21/00
Filed: 1988-09-12
Abstract: PURPOSE:To obtain an image processor provided with a forgery preventing function by detecting a line of magnetic force which is generated from a magnetism generation source and passes through a document by a magnetism detector, detecting a variation of a magnetic field in the course of scanning the document by a control circuit, and executing a control of one of suspension of a document reading operation and suspension of an image recording operation at the time of a random magnetic field or a non-magnetic field. CONSTITUTION:A line of magnetic force which is generated from a magnetism generation source and passes through a document is detected by magnetism detectors B, C, and a variation of a magnetic field in the course of scanning the document is detected, based on an output level of these magnetism detectors B, C by a control circuit D. Subsequently, at the time of a random magnetic field (disturbance of a magnetic field pattern) or a non-magnetic field (when no magnetic field is detected), a control of at least one of suspension of a document reading operation and suspension of an image recording operation is executed. Accordingly, read copying of the document such as paper money and a negotiable instrument, etc., which are printed by using magnetic ink can be detected by a variation of a magnetic field, and even if those reproduction inhibited paper leaves are placed in any position on a document placing table, image read and copying can be prevented. In such a way, while preventing a crime and preventing in advance the generation of damage of an enterprise and an individual caused by forgery, copying which is as near as possible to the document can be executed.
Patent JP-H04109382-A (JP)
Title: Ticket examination system
Inventor: TANAKA TSUTOMU
IPC: G07B15/02
Filed: 1990-08-30
Abstract: PURPOSE:To make it possible to use one medium for plural functions in common by reading out using information set up in the medium, and when the use of the medium is restricted, reading out variable information set up in the medium, judging whether the use of the medium is possible or not and executing ticket examination. CONSTITUTION:When a medium in which both the functions of a commutation- ticket and a stored fare card e.g. are set up is inserted into an automatic examination machine 26, the contents of a magnetic recording part are read out, and when a restricting means judges that a destination is other than the section of the commutation-ticket, the existence of the residual amount of the card is decided from variable information, a required magnetic record is written in the stored fare card when the residual amount exists to permit the entrance of the card user. Since exit examination is similarly processed, the medium can be properly used in accordance with respective states and the one medium can be used for plural functions.
Patent JP-H0744916-A (JP)
Title: Optical pickup device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/135
Filed: 1993-07-31
Abstract: PURPOSE:To reduce cost of a device through the reduction of the number of parts and the simplification of constitution by detecting an offset signal by using a photodetector for detecting a magneto-optical signal and eliminating a photodetector for detecting the offset signal. CONSTITUTION:A laser beam is cost on a magneto-optical disk 1 in a rotatory direction different from an optical axis by a right rotation plate 6R, a left rotation plate 6L, and the reflected beam through the right rotation plate 6R, the left rotation plate 6L is received by a first photodetector 8 provided with quadlisected light receiving parts 8A-8D. Then, the offset signal is formed by a first difference detection circuit 24 based on the light receiving signals of respective light receiving parts 8A-8D. By a skew control circuit 13 and a driver 12, the inclination of the magneto-optical disk 1 is controlled based on the offset signal, and a position of an objective lens 7a is controlled.
Patent JP-S6381386-A (JP)
Inventor: FUJITA SHINGO
IPC: G02F1/1343
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60120694-A (JP)
Title: Simulator for remote monitor controller
Inventor: MATSUGANO MASANORI
IPC: H04Q9/00
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a simple and efficient device by indicating a switch pattern which is formed on a screen of a CRT display device by a screen display device. CONSTITUTION:When a signal switch 13 is an operational mode, normal operation is executed through an I/O interface 12. On the other hand, when the signal switch is a simulation mode, the switch is connected as shown in the figure, and a TC (remote monitor control) simulation package 14 makes the display data in accordance with finishing information quantity to be simulated under a TC simulation file 15 concerning a binary information simulation switch pattern, numeral information and simulated data, etc. Then, the data are handed over to a CRT I/O interface 16, the binary information which corresponds to a position indication by a light pen 24 is inverted, and the information is inputted to a CPU11. The numeral data which are set by a keyboard 25 are read, and are inputted to the CPU11 as the numeral simulated information.
Patent JP-H0785495-A (JP)
Title: Optical information detector
Inventor: MORIMOTO YASUAKI
IPC: G11B7/135
Filed: 1993-09-13
Abstract: PURPOSE:To efficiently utilize a laser power and to detect a signal of high resolution in which generation of a jitter is suppressed by polarization-detecting and irradiating a recording medium with the flux, after a luminous flux is passed through a double refraction optical element. CONSTITUTION:Emitted luminous fluxes from a semiconductor laser 1 are made incident on an electro-optical element 3 through a collimator lens 2. Parallel luminous fluxes passed through the element 3 become, after passing through a convergent lens 4 and a convergent point, a divergent light and are made incident on a 1/2 wavelength plate 5. The divergent light is made incident on a polarization beam splitter 7 through a collimator lens 6. The fluxes passed through the splitter 7 are made incident on an objective lens 8, diaphragmed to a diffraction limit, and cast on a recording surface of a magneto-optic recording medium 9.
Patent JP-H0391109-A (JP)
Title: Thin-film magnetic head
Inventor: IWATA TETSUYA
IPC: G11B5/31
Filed: 1989-09-01
Abstract: PURPOSE:To facilitate production and to improve magnetic characteristics by forming one magnetic core of a combined material consisting of two magnetic layers consisting of a high saturation magnetic material and a high permeability magnetic material and forming the other of one kind of either of the high permeability magnetic material or the high saturation magnetic material. CONSTITUTION:The thin-film magnetic head 21a has the upper core 22 which consists of the high permeability magnetic material 25 and the high saturation magnetic material 26 formed as films on a substrate, the lower core 23 which is formed with a magnetic gap G at one end of this upper core 22, is brought into contact therewith at the other end and consists of the high permeability magnetic material 25 and the high saturation magnetic material 26, a conductive coil 27 which is electrically insulated from these cores 22 and 23 and is held disposed in this state between these cores 22 and 23, and an insulating material 28 which encloses this conductive coil 27. The production is facilitated and the deterioration in the magnetic characteristics is prevented.
Patent JP-S59121805-A (JP)
Title: Manufacture of wound core
Inventor: SAWA TAKAO
IPC: H01F1/153
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a wound core with a high square ratio and a low coercive force by a method wherein, after a wound core is formed of an amorphous alloy material, processed by thermal treatment to release the strain and again processed by thermal treatment at the specific temperature in alternating magnetic field as the magnetic characteristics adjustment process. CONSTITUTION:An amorphous alloy material, composed of (Co0.91Fe0.06Nb0.03)75 Si15B10, is formed into a tape by a single roll method and a toroidal core is formed by winding the tape around a quartz tube, while the layers are insulated by magnesium oxide powder, and processed by thermal treatment in nitrogen to release the strain and, after cooled rapidly down to the room temperature, again processed by thermal treatment in alternating magnetic field at 80-250 deg.C. The thermal treatment in the direct current magnetic field tends to increase a coercive force at high frequency and the alternating magnetic field has no effect at less than 80 deg.C and stronger induced magnetic anisotropy is generated by Co and Fe or Fe and Ni or the like at the temperature over 250 deg.C and the coercive force is increased.
Patent JP-H0276951-A (JP)
Title: Planetary gear type transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/62
Filed: 1988-09-09
Abstract: PURPOSE:To realize the speed change control by locating a primary and a secondary single pinion type planetary gear and a third double pinion type planetary gear mechanism on the same axis and selectively operating a primary to a third clutch, a primary to a third brake. CONSTITUTION:A primary and a secondary single pinion type planetary gear mechanism 20 and 30 and a double pinion type planetary gear mechanism 40 are located on the axis common to that of an input shaft 10 and an output shaft 12. And a primary ring gear 24, a secondary carrier 38, a third carrier 48, a primary carrier 28, a third ring gear 44, a secondary ring gear 34 and a third sun gear 42 are connected to each other. The engagement of a clutch C1 with a brake B1 offers the first shift state, the engagement of C1 with B2 the second shift state, the engagement of C1 with B3 the third shift state, the engagement of C1 with C2 the fourth shift state, the engagement of C1 with B3 the fifth shift state, the engagement of C3 with B2 the rear first shift state, and the engagement of C3 with B1 the rear second shift state. So by change-over of two friction engagement devices, the shift to the next position may be executed so that the speed change control may be facilitated.
Patent JP-H1068277-A (JP)
Title: Door
Inventor: WATANABE HIRAMASU
IPC: E06B3/88
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a door opened without trouble for evacuation even when a door frame is deformed by an earthquake or the like by fitting an end member on the door tip side of a door panel, forming a door tip piece on the end member, fitting a spacer forming a gap between the door tip piece and the end face of the door panel to the end member, and forming the spacer compressably in the direction to shrink the gap. SOLUTION: An end member 2 is fitted on the door tip side of a door panel 1, and a door tip piece 2a is formed on the end member 2. A spacer 3 forming a gap 4 between the door tip piece 2a and the end face of the door panel 1 is fitted to the end member 2, and the spacer 3 is formed compressably in the direction to shrink the gap 4. When a door frame is deformed by an earthquake or the like and a door is pinched by the door frame, the spacer 3 is deformed, the gap 4 between the door tip piece 2a of the end member 2 and the door panel 1 is decreased, the width of the door is narrowed, and the door can be opened. Even if the door frame is deformed by a disaster such as the earthquake, the door can be opened without trouble.
Patent JP-H0866999-A (JP)
Title: Heat transfer printer
Inventor: MIZOGUCHI YUTAKA
IPC: B42D15/10
Filed: 1994-08-29
Abstract: PURPOSE: To provide a heat transfer printer which can transfer print to the whole card surface except an IC section in the case of printing an IC card and also transfer print to the whole surface of a material to be printed usually. CONSTITUTION: The face of a heating roller 16 is so set as to overlap a recessed section 16 formed on the outer peripheral face with an IC section 11 of an IC card 10, and a film 3 as an intermediate recording medium is carried to a position where an ink image 9 formed on the film 3 is overlapped with the IC card 10. Then, a heating roller 16 having developed heat for heaters inside and a pressure roller are rotated in the arrow direction to carry the IC card 10, and simultaneously the ink image 9 on the film 3 is transfer printed on the IC card 10. At that time, the IC section 11 of the IC card 10 is controlled so that the recessed section 16a of the heating roller 16 is brought on, and the heat and pressure of the heating roller 16 are not applied, nor the transfer printing of the ink image 9 is performed.
Patent JP-S59122462-A (JP)
Title: Preparation of 5-thiaprostaglandin e1 compound
Inventor: HANEZATO ATSUO
IPC: C07C401/00
Filed: 1982-12-28
Abstract: PURPOSE:To prepare the titled compound useful for pharmacological use, easily, in high yield, under mild reaction condition, by selectively reducing a 5-thia-DELTA<7>- prostaglandin E1 compound, and if necessary, carrying out the removal of protecting groups, etc. CONSTITUTION:The 5-thiaprostaglandin E1 compound of formula II is prepared by selectively reducing 5-thia-DELTA<7>-prostaglandin E1 compound of formula I [R<1> is H or 1-10C alkyl; R<2> is (substituted) 1-10C alkyl, etc.; R<3> and R<4> are H or protecting group; the wavy line between the double bond and S represents 7Z isomer, 7E isomer or their arbitrary mixture], and if necessary, subjecting the reduction product to the removal of the protecting groups and/or hydrolysis. The selective reduction can be carried out with a zinc reducing agent, organic tin hydride, or by the catalytic reduction with Raney-Ni catalyst.
Patent JP-H0390122-A (JP)
Title: Electrical cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/32
Filed: 1989-09-04
Abstract: PURPOSE:To make an operation part thinner and permit easy handling and prevent a touch switch from operating even if an operation part is set free, by allowing the operation part to be equipped with a grip part formed into a loop form and by installing a grip lever for operating a power source switch inside the grip part. CONSTITUTION:In a grip part 23, a switch 24 of an electric motor for revolving the brush built in a floor brush 2 and a slide volume 25 for power-controlling a motor-driven blower built in a cleaner body 1 are installed outside. On the inside of the curved part of the grip part 23, a grip lever 27 for operating a power source switch part 26 of the motor-driven blower is installed. In other words, when the grip lever 27 is grasped, the power source switch part 26 is turned ON, and when the grip lever 27 is released, the power source switch 26 is turned OFF. Further, a lock lever 28 for locking the grip lever 27 is arranged in a front of the grip lever 27. Therefore, even if an operation part 20 is set free, the start of operation due to the contact with other articles is prevented, since the grip lever 27 is installed inside the grip part 23.
Patent JP-H0392429-A (JP)
Title: Differential limiting device
Inventor: OKU SHINICHI
IPC: F16H48/30
Filed: 1989-09-04
Abstract: PURPOSE:To increase transmitting torque by providing a compressor compresing air in a main tank and a high pressure sub-tank accumulating air compress ed by said compressor, for an air feed line to an air cylinder. CONSTITUTION:Air in a main tank 50 is compressed by a compressor 60 to be accumulated in a sub-tank 62. In this case, when a manual switch 57 is in a 'ON' condition, No.1 and No.2 electromagnetic control valve 52 and 54 are turned on. When No.1 electromagnetic valve 52 is in a 'ON' condition, an air pipe 51 is opened, and when No.2 electromagnetic valve 54 is in a 'ON' condition, a branch pipe 53 is closed. As a result, air pressure from the sub-tank 62 is entirely supplied to a cylinder 22 so that a differential gear is locked with a multi-plate clutch 20 connected regardless of vehicle speeds and the like. On the other hand, when a vehicle is running while a manual switch 56 is in a 'OFF' condition, if the vehicle is low in speed, No.1 and No.2 electromagnetic valve 52 and 54 are turned off while the lock of the differential gear is released.
Patent JP-2000047776-A (JP)
Title: Writing track output device and storage medium
Inventor: IMAGAWA HANAYO
IPC: G06F3/048
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To actualize a writing track output device which can generate a new writable space by reducing and displaying witten track according to the writing state. SOLUTION: When 'About a today's subject' is written on a writing surface P1 and the final character of the sentence enters a set area P2, (X,Y) coordinates having the minimum coordinates among the coordinates constituting 'About today's subject' are retrieved and the coordinates are set as base-point coordinates (X1,Y1). On the basis of the base-point coordinates (X1,Y1), the track 'About today's subject' is reduced. Consequently, following characters 'The opinion about' can be written after the reduction.